Base | Representation |
---|---|
bin | 101010111100110… |
… | …0110011111010001 |
3 | 10201102210200021110 |
4 | 1111321212133101 |
5 | 10422414210332 |
6 | 355001043533 |
7 | 50466454014 |
oct | 12571463721 |
9 | 3642720243 |
10 | 1441163217 |
11 | 67a55428a |
12 | 3427865a9 |
13 | 19c761900 |
14 | d958937b |
15 | 867c64cc |
hex | 55e667d1 |
1441163217 has 12 divisors (see below), whose sum is σ = 2080733424. Its totient is φ = 886869360.
The previous prime is 1441163203. The next prime is 1441163221. The reversal of 1441163217 is 7123611441.
It is not a de Polignac number, because 1441163217 - 24 = 1441163201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1441163257) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1420759 + ... + 1421772.
It is an arithmetic number, because the mean of its divisors is an integer number (173394452).
Almost surely, 21441163217 is an apocalyptic number.
It is an amenable number.
1441163217 is a deficient number, since it is larger than the sum of its proper divisors (639570207).
1441163217 is a wasteful number, since it uses less digits than its factorization.
1441163217 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2842560 (or 2842547 counting only the distinct ones).
The product of its digits is 4032, while the sum is 30.
The square root of 1441163217 is about 37962.6555577979. The cubic root of 1441163217 is about 1129.5472164615.
Adding to 1441163217 its reverse (7123611441), we get a palindrome (8564774658).
The spelling of 1441163217 in words is "one billion, four hundred forty-one million, one hundred sixty-three thousand, two hundred seventeen".
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